Slackblocks.Elements.ChannelMultiSelect (slackblocks v2.8.0)

View Source

A menu for selecting multiple public channels.

Slack reference: https://docs.slack.dev/reference/block-kit/block-elements/multi-select-menu-element

Fields

  • action_id — Sets the identifier Slack returns in interaction payloads when a user acts on this element. It must be unique among the elements of its block. Optional; nil omits the field.
  • initial_channels — Adds channel IDs that are selected when the menu loads. Optional; nil omits the field.
  • confirm — Sets a confirmation dialog shown before the action is sent. Optional; nil omits the field.
  • max_selected_items — Sets the maximum number of items a user can select. Optional; nil omits the field.
  • focus_on_load — Sets whether the element receives focus when the view opens. Only one element per view may do so. Optional; nil omits the field.
  • placeholder — Sets the placeholder text shown before a value is chosen. Optional; nil omits the field.

Summary

Types

t()

Functions

change(value, options)

Atomically replaces supplied fields; omitted fields retain their values.

change!(value, options)

Replaces fields or raises Slackblocks.ValidationError.

new(options \\ [])

Constructs and validates a value. Text conveniences apply to keyword input.

new!(options \\ [])

Constructs a value or raises Slackblocks.ValidationError.

Types

t()

@type t() :: %Slackblocks.Elements.ChannelMultiSelect{
  action_id: binary() | nil,
  confirm: Slackblocks.Objects.Confirmation.t() | nil,
  focus_on_load: boolean() | nil,
  initial_channels: [binary()] | nil,
  max_selected_items: integer() | nil,
  placeholder: Slackblocks.Objects.PlainText.t() | nil
}

Functions

change(value, options)

@spec change(
  t(),
  keyword()
) :: {:ok, t()} | {:error, Slackblocks.ValidationError.t()}

Atomically replaces supplied fields; omitted fields retain their values.

change!(value, options)

@spec change!(
  t(),
  keyword()
) :: t()

Replaces fields or raises Slackblocks.ValidationError.

new(options \\ [])

@spec new(keyword()) :: {:ok, t()} | {:error, Slackblocks.ValidationError.t()}

Constructs and validates a value. Text conveniences apply to keyword input.

new!(options \\ [])

@spec new!(keyword()) :: t()

Constructs a value or raises Slackblocks.ValidationError.